Extracted

Extracted

• • Target
    jaffacakes118_d51078ce9d986c7c416a457590a20d2cc795790322c5fc28539d832e6c40374c.bin
  • Size 4.0MB
  • SHA256 d51078ce9d986c7c416a457590a20d2cc795790322c5fc28539d832e6c40374c
  • MD5 d3a7542327f791141dd58e2324d17f66
  • SHA1 9df40acb1daf57325f212918bf7dd925ca0c0373
  • SHA512 766691a2fc4b22823e2a042303b06aba0b15ba4f2cd5b51c03c213c9de353ad790860bd6a1d8b332af3e462725de6ceee024357b8c2f17b3ef9885f05ecfd1da
  • SSDEEP 98304:O4H8J99rlU6lqRPB63lYv27J+1YIF9kCh:O4WDq6wBl2NIFjh
  • TLSH
    T1C116334775ED08D6F4A453304EFE4AE30930BC02CFA697AF062DAA1DA463DB07964767
  • MD5 SHA1 SHA512 SSDEEP TLSH

  Score

  10^/10

  fbf543defense_evasiondiscoveryexecutionamadeylummapersistencestealertrojan

  • Detects Amadey x86-bit Payload

  • Family: Amadey

    Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

    trojanamadey

  • Family: Lumma Stealer, LummaC

    Lumma or LummaC is an infostealer written in C++ first seen in August 2022.

    stealerlumma

  • Detected Nirsoft tools

    Free utilities often used by attackers which can steal passwords, product keys, etc.

  • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    defense_evasion

  • NirSoft NirCmd

    NirCmd is a lightweight Windows command-line tool for automating system tasks

  • Sets service image path in registry

    This determines the executable launched when a service starts. It can be used to establish persistence.

    persistence

  • Checks BIOS information in registry

    BIOS information is often read in order to detect sandboxing environments.

  • Checks computer location settings

    Looks up country code configured in the registry, likely geofence.

  • Disables service(s)

    defense_evasionexecution

  • Executes dropped EXE

  • Identifies Wine through registry keys

    Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

    defense_evasion

  • Loads dropped DLL

  • Modifies file permissions

    discovery

  • Stops running service(s)

    defense_evasionexecution

  • Adds Run key to start application

    persistence

  • Discovers running processes

    Running process information can be used to identify security tools or plan follow-on actions.

    discovery

  • Suspicious use of NtSetInformationThreadHideFromDebugger

  behavioral1